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Absolute encoders - modular bus covers

Optical sensing, shaft Single and multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / EtherCAT / Profibus / SSI / fiber-optic GXAMW, GXMMW - multivo Features –– Encoder single- or multiturn / bus cover –– Optical sensing –– Resolution: singleturn 13 bit, multiturn 16 bit –– Clamping or synchro flange –– Modular bus interfaces –– CANopen/DeviceNet/EtherCAT/Profibus/SSI/fibreoptic –– Code continuity check optional by bus Optional

Technical data - electrical ratings

Technical data - mechanical design

Voltage supply

Housing

ø58 mm

Shaft

ø10 mm (clamping flange) ø6 mm (synchro flange)

10...30 VDC

Reverse polarity protection Yes Consumption w/o load

≤100 mA (24 VDC)

Initializing time (typ.)

250 ms after power on

Flange

Clamping or synchro flange

Interfaces

Profibus-DPV0 / V2, CANopen, DeviceNet, EtherCAT, Fiberoptic bus, SSI

Protection DIN EN 60529

IP 54 without shaft seal IP 65 with shaft seal

Operating speed

≤10000 rpm (mechanical) ≤6000 rpm (electric)

Starting torque

≤0.015 Nm IP 54 ≤0.03 Nm IP 65

Rotor moment of inertia

20 gcm²

Admitted shaft load

≤20 N axial ≤40 N radial

Materials

Housing: steel Flange: aluminium Bus cover: zinc die-cast or aluminium

Operating temperature

-25...+85 °C -40...+85 °C (optional)

Relative humidity

95 % non-condensing

Resistance

DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms

Weight approx.

650 g

E-connection

Bus cover

User address

Rotary switch in bus cover (type-specific)

Steps per turn

8192 / 13 bit

Incremental output

2048 pulses A90°B (optional)

Absolute accuracy

±0.025°

Sensing method

Optical

Code

Binary

Code sequence

CW/CCW programmable

Interference immunity

DIN EN 61000-6-2

Emitted interference

DIN EN 61000-6-4

Programmable parameters

Steps per revolution Number of revolutions Preset Scaling Rotational direction

Diagnostic functions

Position or parameter error Multiturn sensing

Status indicator

DUO-LED integrated in bus cover

Approval

UL approval / E63076

GXAMW Function

Singleturn

GXMMW Function

Multiturn

Number of turns

65536 / 16 bit

1

www.baumer.com/motion

28/6/2009

–– Stainless steel design

Subject to modification in technic and design. Errors and omissions excepted.

–– Incremental outputs GXMMW with modular bus cover

Absolute encoders - modular bus covers

Optical sensing, shaft Single and multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / EtherCAT / Profibus / SSI / fiber-optic GXAMW, GXMMW - multivo Part number Singleturn

Multiturn 20

GXMMW.

3V32 3VA2 EPA2 EPA4 5P32 5PA2 8P22 8PA2 LM32 2PA2 0 A 1 B

Interface Profibus-DPV0 / cable gland Profibus-DPV0 / connector M12 Profibus-DPV2 / cable gland Profibus-DPV2 / connector M12 EtherCAT / connector M12 Fast EtherCAT / connector M12 CANopen / cable gland CANopen / connector M12 DeviceNet / cable gland DeviceNet / connector M12 Fiber-optic / cable gland SSI / connector M12

3P32 3PA2 3V32 3VA2 EPA2 EPA4 5P32 5PA2 8P22 8PA2 LM32 2PA2

Flange / Shaft Clamping flange / ø10 mm IP 54 Clamping flange / ø10 mm IP 65 Synchro flange / ø6 mm IP 54 Synchro flange / ø6 mm IP 65

0 A 1 B

CD with file descriptions is not included in the delivery. You may order them on CD as accessory free-of-charge under part number Z 150.022. Matching bus covers are listed in the chapter “Accessories”.

Interface Profibus-DPV0 / cable gland Profibus-DPV0 / connector M12 Profibus-DPV2 / cable gland Profibus-DPV2 / connector M12 EtherCAT / connector M12 Fast EtherCAT / connector M12 CANopen / cable gland CANopen / connector M12 DeviceNet / cable gland DeviceNet / connector M12 Fiber-optic / cable gland SSI / connector M12

Flange / Shaft Clamping flange / ø10 mm IP 54 Clamping flange / ø10 mm IP 65 Synchro flange / ø6 mm IP 54 Synchro flange / ø6 mm IP 65

Accessories Connectors and cables Z 119.034

Connector for data cable fibre-optic

Mounting accessories Z 119.006

Eccentric fixing, single

Z 119.013

Adaptor plate for clamping flange for modification into synchro flange

Z 119.015

Mounting adaptor for synchro flange

Z 119.017

Mounting angle for clamping flange

Z 119.035

Bearing flange for encoders with synchro flange

Programming accessories

2

Z 150.022

CD with describing files & manuals

Z 139.008

Programming cable for encoders with SSI bus cover, CD with software and manual

www.baumer.com/motion

Subject to modification in technic and design. Errors and omissions excepted.

3P32 3PA2

20

28/6/2009

GXAMW.

Absolute encoders - modular bus covers

Optical sensing, shaft Single and multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / EtherCAT / Profibus / SSI / fiber-optic GXAMW, GXMMW - multivo Dimensions GXAMW, GXMMW clamping flange 82

48±0.1 M3x7 (3x120°)

10 20 15

ø58

ø53

9

ø36f8

ø10h6

33

3 3 18 Profibus-DP - M12

DeviceNet

60

20

63

63

23

Fibre-optic 60

62

63

20

15 15.5

IN

OUT

33

58

63

60

Subject to modification in technic and design. Errors and omissions excepted.

SSI

GXAMW, GXMMW synchro flange

ø58

ø52

3

10 9 ø6f8 ø50h7

4

5.5

42±0.1 M4x7 (3x120°)

3

3

www.baumer.com/motion

28/6/2009

EtherCAT

L/A

60

60

63

60

CANopen/DeviceNet M12

63

Profibus-DP/CANopen

Absolute encoders - modular bus covers

Optical sensing, shaft Single and multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / EtherCAT / Profibus / SSI / fiber-optic

4

www.baumer.com/motion

28/6/2009

Subject to modification in technic and design. Errors and omissions excepted.

GXAMW, GXMMW - multivo